Preheat oven to 425 degrees.
Cut squash and potatoes into chunks.
Mix all vegetables in large bowl. Sprinkle with olive oil and add all of the seasonings, adding Mrs. Dash to taste.
Fold all of the vegetables and seasonings until well-coated.
Place vegetables in deep baking dish. Cover the dish with foil and bake for 30 minutes.
Remove foil and bake for 10-15 minutes or until vegetables reach your preferred tenderness.